.w5c-form input.error:invalid,
.w5c-form textarea.error:invalid,
.w5c-form select.error:invalid {
  border-color: #e9322d;
  -webkit-box-shadow: 0 0 6px #f8b9b7;
  -moz-box-shadow: 0 0 6px #f8b9b7;
  box-shadow: 0 0 6px #f8b9b7;
}
.w5c-form .dropdown-menu {
  max-height: 400px;
  overflow-y: auto;
}
